28937020122

素因数分解:

$2^1\times 3^4\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{24109}}^1$

素因数の和:24393

約数の個数: 80

約数和(自身を含む): 67214822400

約数和(自身を除く): 38277802278

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 81, 93, 162, 186, 239, 279, 478, 558, 717, 837, 1434, 1674, 2151, 2511, 4302, 5022, 6453, 7409, 12906, 14818, 19359, 22227, 24109, 38718, 44454, 48218, 66681, 72327, 133362, 144654, 200043, 216981, 400086, 433962, 600129, 650943, 747379, 1200258, 1301886, 1494758, 1952829, 2242137, 3905658, 4484274, 5762051, 6726411, 11524102, 13452822, 17286153, 20179233, 34572306, 40358466, 51858459, 60537699, 103716918, 121075398, 155575377, 178623581, 311150754, 357247162, 466726131, 535870743, 933452262, 1071741486, 1607612229, 3215224458, 4822836687, 9645673374, 14468510061, 28937020122]

約数ペア:

[(1, 28937020122), (2, 14468510061), (3, 9645673374), (6, 4822836687), (9, 3215224458), (18, 1607612229), (27, 1071741486), (31, 933452262), (54, 535870743), (62, 466726131), (81, 357247162), (93, 311150754), (162, 178623581), (186, 155575377), (239, 121075398), (279, 103716918), (478, 60537699), (558, 51858459), (717, 40358466), (837, 34572306), (1434, 20179233), (1674, 17286153), (2151, 13452822), (2511, 11524102), (4302, 6726411), (5022, 5762051), (6453, 4484274), (7409, 3905658), (12906, 2242137), (14818, 1952829), (19359, 1494758), (22227, 1301886), (24109, 1200258), (38718, 747379), (44454, 650943), (48218, 600129), (66681, 433962), (72327, 400086), (133362, 216981), (144654, 200043)]